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Why must a reaction mixture not be acidic before filtering when making salts?
Wiki User
∙ 11y ago
Because for salt crystals to be able to form, they need water and water has a pH of 7 and is therefore neutral. If the solution is acidic (same goes for alkaline) it is not water so crystals would not form :)
Wiki User
∙ 11y ago
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How do the properties of the parts of a mixture compare to the properties of the parts before they become a mixture?
Because there is no chemical reaction, the properties of the elements and compounds do not change when they form a mixture.
Is saliva a acidic basic or neutral?
saliva is an acidic because it helps break down food before you swallow it
In a chemical reaction the total mass of the substances before the reaction is?
The mass of all substances before a chemical reaction is equal to the mass of the substance after the reaction. This is under the law of conservation of mass.
What materials present after a reaction?
The substances that are before a reaction are the REACTANTS, and after the reaction, the substances left are the PRODUCTS.
What does identify the exact mixture mean?
Identify exactly what components make up the mixture. You could identify the mixture of the contents in a cup before you as being a mixture of coffee and milk.
How do the properties of the parts of a mixture compared to the properties of the parts before they become A mixture?
Because there is no chemical reaction, the properties of the elements and compounds do not change when they form a mixture.
How can you use filtering in a sentence?
I can give you several sentences.He is filtering out the impurities in the water.This machine's job is filtering the pollutants out of the air before it leaves the factory.They are filtering the gems out of the dirt from that mine.
How do the properties of the parts of a mixture compare to the properties of the parts before they become a mixture?
Because there is no chemical reaction, the properties of the elements and compounds do not change when they form a mixture.
Is the female reproductive tract acidic or basic before and after ovulation?
Slightly acidic, all the time, I believe.
Is Saliva basic neutral or acidic?
saliva is an acidic because it helps break down food before you swallow it
Is saliva a acidic basic or neutral?
saliva is an acidic because it helps break down food before you swallow it
Why light reaction first before dark reaction?
There must be a light reaction first before dark reaction. This is so that there is something to be compared.
Is pancake batter before its cooked a mixture or a substance?
Mixture !!!
Is A before blending cake ingredients a solution or a mixture?
It is a mixture
What do marigolds look like when coca cola is poured on it?
Sounds like a scientific experiment is about to be done. I'm assuming they will look wet. the cola will probably dry out before any real acidic reaction takes place
Is Pancake batter before it's cooked a mixture or substance?
Mixture !!!
Are the substances present before the reaction?
Substances that are present before the reaction are called "reactants" or "reagents".
